baber/WOPTO huggingface dataset:
Patent JP-H11243550-A (JP)
Title: Dynamic image decoding method
Inventor: YAMASHITA AKIHIKO
IPC: H04N19/91
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of motion compensation accuracy when a compressed reproduced image is obtained by generating a reference image, after the motion compensation has been given to an image which is compressed with a specific ratio in its horizontal direction compared with an original image with pixel accuracy of a specified ratio that is set in both the horizontal and vertical directions respectively. SOLUTION: A reference image is generated by giving the motion compensation with horizontal m/16 pixel accuracy and vertical 1/2 pixel accuracy with respect to an image which is segmented from a reproduced image and compressed by m/8 in its horizontal direction, as compared with an original image. If an image which is compressed by m/8 in its horizontal direction as compared with the original image is generated as a reference image, a vector value conversion circuit 15 converts the motion vector that is obtained by a variable length decoder 14, so as to set the value of the vector at m/16 in its horizontal direction. Then each of motion compensation circuits 10 and 11 performs the motion compensation with m/8 space accuracy of a pixel that is horizontally adjacent to the image, which is compressed by m/8 in its horizontal direction.  As a result, the horizontal motion compensation accuracy becomes substantially equal to 1/2 pixel accuracy.
Patent JP-H08240270-A (JP)
Title: Dust cover
Inventor: FUKUYAMA SATORU
IPC: F16C11/06
Filed: 1995-03-03
Abstract: PURPOSE: To easily and properly confirm the wear of a seal lip, with a dust cover mounted, regarding the dust cover positioned between the first member and the second member jointed to each other with a ball stud, in such a state as surrounding the ball stud. CONSTITUTION: Regarding a dust cover 53 positioned between the first member and the second member jointed to each other with a ball stud 43 in such a state as surrounding the ball stud 43, with a seal lip 55b formed on the first member of a cover body 55 so as to come in contact with the first member, a reference projection for confirming a wear is formed on the outer side of the seal lip 55b of the body 55. In this case, the first member and second member are used respectively as a tie rod arm 41 and a tie rod end 45 laid on the front axle of an automobile.
Patent JP-H08241022-A (JP)
Title: Image forming device
Inventor: SUGIYAMA TSUKASA
IPC: G03G21/14
Filed: 1995-03-03
Abstract: PURPOSE: To precisely form an image even when a slip occurs at the carrying time of an original while the carrying-in interval of the original is set as short as possible. CONSTITUTION: By a feeding sensor 20 provided at the original carrying-in part of an original feeder 10, time until the leading edge of the next original is detected after the trailing edge of the original being successively carried in and just before the next original is detected is counted by using a timer 26. By a main control part 8, the start of an optical motor 55 is delayed by the time over reference time when the time counted by the timer 26 is over the reference time.
Patent JP-S53129086-A (JP)
Title: Varied angle absolute reflectance measuring device
Inventor: FUKUDA MITSUHISA
IPC: G01N21/55
Filed: 1977-04-18
Abstract: PURPOSE:To simplify operation, increase the quantity of light and enhance measurement accuracy by arbitrarily setting measuring reflection angles by changing the angles of normal and reflecting mirror, and changing the positions of auxiliary reflecting mirrors and the relative positions of the angles and the specimen to be measured.
Patent JP-2000241705-A (JP)
Title: Video display optical system
Inventor: OSAWA SATOSHI
IPC: G02B5/30
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a video display optical system realizing the miniaturization of a display element and accurate video display and having the wide angle of visibility. SOLUTION: A relay optical system OP2 forms the intermediate image I' of a two-dimensional video I, and an ocular optical system OP1 projects the enlarged virtual image of the intermediate image I' to an observer's pupil EP. The intermediate image surface I' forms convex shape to the pupil EP, and the optical system OP1 includes a 1st reflection transmission surface R1 and a 2nd reflection transmission surface R2 which is concave to the pupil EP side in order from the pupil EP side. Furthermore, the optical system satisfies a conditional expression: 0.4<dR/fs<1.8 (in the expression, dR is an axial surface distance between the surfaces R1 and R2 and (fs) is the focal distance of the optical system OP1).
Patent JP-H05238240-A (JP)
Title: Air conditioning system for vehicle
Inventor: AKIMOTO RYOSAKU
IPC: B60H1/00
Filed: 1992-03-02
Abstract: PURPOSE:To allow the car room temperature to speedily reach a comfortable temperature even if an air conditioner is started in the state where the engine temperature is lower, by installing a calculation circuit for correcting the detection value of a room temperature sensor for a prescribed time in a controller. CONSTITUTION:An engine water temperature sensor 5 for detecting the temperature of a vehicle driving engine 4 through an engine cooling water temperature sensor is installed, and on the start of an air conditioner device 6, the warming or cooling of the engine 4 is judged. When a cooling state is judged, the detection value of a room temperature sensor 3 is corrected by the calculation circuit of a controller 7 for a prescribed time from the start of the electric conduction of a heater built in the car room sensor 3 to the stabilization of the heating temperature due to the electric conduction of the heater. Further, when the warming state is judged, the control where the influence of preheating by the heater of a room temperature sensor 3 is eliminated carried out, and the comfortability of a driver is improved.
Patent JP-H07227253-A (JP)
Title: Preparation of fine tangle powder
Inventor: HARADA YASUSHI
IPC: A23L17/60
Filed: 1994-02-21
Abstract: PURPOSE:To provide a process for the preparation of fine tangle powder controlled to a low salt content. CONSTITUTION:This process for the preparation of fine tangle powder comprises the immersion of dried raw tangle in an alkaline ion water for about 24hr, the immersion in pure water for about 24-hr to effect the desalting, the cutting of the tangle into small pieces after draining, the storage of the small tangle pieces in cold water for a prescribed period under stirring, the separation of the tangle pieces from the cold water to leave a treating stock liquid containing tangle extract, the thermal sterilization of the stock liquid at about 100 deg.C, the quenching of the liquid from hot state after removing foreign materials by filtration, the low-temperature evaporation of the obtained tangle water under reduced pressure, the preparation of tangle extract granules by the spray- drying of the concentrate and the crushing of the granules with a crusher to fine powder of 500-1,000 mesh.
Patent JP-S62201236-A (JP)
Inventor: FUNAHASHI HIROSHI
IPC: B29C43/20
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04281588-A (JP)
Title: Coupon ticket processor
Inventor: GOTO HARUICHI
IPC: G07B15/00
Filed: 1991-03-11
Abstract: PURPOSE:To offer a coupon ticket processor capable of preventing falsification from being performed without necessitating the rewrite of frequency data at every available place, easily confirming the working status of a data card by a user oneself as a coupon ticket owned by the user, and inexpensively comprising the whole device. CONSTITUTION:This processor is the coupon ticket processor consisting of a coupon ticket sheet 10 with length in accordance with the number of times of setting, and a cutter 20 which cuts the coupon ticket sheet 10 inserted in a longitudinal direction at width of one time A of the coupon ticker from an insertion terminal, and it is provided with a feature that the cutter 20 is comprised of an optical sensor 26 to detect the completion of the insertion of the coupon ticket sheet 10 and a movable cutter 24b started up based on the detection signal of the optical sensor 26.
Patent JP-S53129910-A (JP)
Title: Artificial transmission control system
Inventor: CHIBA YUUICHI
IPC: H04M3/32
Filed: 1977-04-19
Abstract: PURPOSE:To secure a fully automatic artificial transmission test for every telephone set, by installing a bipurpose trunk for the figure information of both the dial pulse and the push-buttons in the automatic exchange system.
Patent JP-S62201452-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAZAWA SUSUMU
IPC: G03G5/06
Filed: 1986-02-28
Abstract: PURPOSE:To enhance the sensitivity of a photosensitive body by using a compound having a specified pyrazoline ring as an electrostatic charge transfer material to be used for a photosensitive body composed essentially of an organic pigment. CONSTITUTION:In the case of the functionally separated multilayer photosensitive body, a charge generating pigment is vapor deposited on a conductive substrate or dispersed or mutually dissolved into a resin and applied to the conductive substrate, and on this layer the charge transfer layer containing the compound having the pyrazoline ring represented by formula I in which each of Ar1-Ar3 is phenyl optionally substituted by halogen, alkyl, alkoxy, or nitro, and one of Ar2 and Ar3 is substituted by formula II, each of Ar4, Ar5 is phenyl same as Ar1. in this case, this compound is used in an amount of 40-150wt% of the resin. When the charge generating pigment is dispersed into the charge transfer medium, this pigment is dispersed or mutually dissolved into the binder resin in an amount of 50-300wt% of the binder resin, and a styrene compound is dispersed or mutually dissolved in the binder resin in an amount of 40-150wt% of the resin. The charge generating pigment is added in an amount of 5-100wt% of the binder resin in the case of functionally separated type, thus enhancing sensitivity of the photosensitive body.
Patent JP-H03247374-A (JP)
Title: Prize winning ball discharge control system of pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-02-26
Abstract: PURPOSE:To prevent troubles between a game shop and player concerning the number of discharged prize winning balls by judging prize winning balls when the measured pulse width reaches a predetermined length within a proper range and coping with failures on the basis of a failure signal from a failure detecting means. CONSTITUTION:In a prize winning ball discharge control system of a pinball machine 10, a prize winning ball judging means judges whether or not a signal from a prize winning ball detecting means 830 represents the prize winning of the prize winning ball on the basis of the pulse width of output signal of a prize winning ball detecting means 830 detected by a pulse width judging means 830b. Since the discharge of the prize winning balls is controlled according to the result of the judgement, the discharge the prize winning balls is carried out with high accuracy. Since the prize winning ball detecting means 830 is constituted such that failures of the means 830 itself can be detected on the basis of a signal representing the pulse width from the pulse width ditecting means 830b, the occurrence of the failures is quickly detected and the disadvantage caused by the occurrence of the failure is compensated for smoothly and surely.
Patent JP-S63212712-A (JP)
Title: Exhaust manifold cooling device
Inventor: KOHARA KAZUHIKO
IPC: F01P3/12
Filed: 1987-03-02
Abstract: PURPOSE:To control an exhaust manifold to the optimum temperature and to improve durability by forming a water jacket in the periphery of the exhaust manifold, providing water injection means, and controlling the water injection quantity according to the exhaust temperature. CONSTITUTION:A water jacket 17 is formed in the periphery of an exhaust manifold 6, and a water injection nozzle 20 is provided thereon. Exhaust temperature sensors 33, 34 are provided on an exhaust manifold collecting portion 30 and a catalytic converter 32, and the injection of the water injection nozzle 20 is controlled according to the exhaust temperature by a control unit 21. Thus the temperature of the exhaust manifold is controlled to the optimum so as to improve the durability of the exhaust manifold and improve exhaust emission.
Patent JP-H07228350-A (JP)
Title: Device and method for piling up cylindrical body
Inventor: MOCHIZUKI HARUMITSU
IPC: B65B35/52
Filed: 1994-02-18
Abstract: PURPOSE:To automatically perform piling-up of cylindrical bodies by providing a constitution such as providing a shutter means so as to traverse a plurality of rows of parallelly arranged guide members, narrowing a space each other of the guide members in a part just after this shutter means, and further twisting the guide member as an integral unit. CONSTITUTION:A straightening guide 2 is provided in two rows, and when stack cans 3, 3' are introduced in two rows to travel by own weight thereof, the stack cans 3, 3' are meshed with a star wheel 4 and once stopped. Next, the star wheel 4, when placed free, is rotated by own rolling weight of the stack cans 3, 3', to transfer feed the cans 3, 3' with the axial line agreeing. Two rows of the straightening guides 2 are constituted so as to joint ahead, to fit a lower surface part of the can 3 to an upper surface part of the can 3'. The straightening guide 2 is 90 deg. twisted ahead, and the cans 3, 3', left as placed in a fitting condition, are 90 deg. twisted along the straightening guide 2, and drawn out in a two-step piled attitude so as to place a bottom surface part of the stack can 3' in the downward.
Patent JP-S63217074-A (JP)
Inventor: MARUYAMA KIYOYUKI
IPC: E04H6/14
Filed: 1987-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03248136-A (JP)
Title: Picture blurring detector for camera
Inventor: OKUBO MITSUMASA
IPC: G03B17/00
Filed: 1990-02-26
Abstract: PURPOSE:To obtain sufficient detection accuracy regardless of the length of a lens barrel by providing an arithmetic means calculating a picture blurring quantity based on outputs from first to fourth acceleration sensor outputs and constant. CONSTITUTION:A first to a fourth acceleration sensors 19a - 19d are connected to a CPU 46 as the arithmetic means through amplifying circuits 31, 32, 41 and 42 and A/D converting circuits 33, 34, 43 and 44, respectively. Hence, A/D converting values corresponding to accelerations are inputted to the CPU 46. A memory 35 stores constants consisting of values corresponding to distances in the optical axis L direction of the first and third acceleration sensors 19a and 19c and the second and fourth acceleration sensors 19b and 19d, the program of the CPU 46 for calculating the necessary moving amount of blurring correcting optical elements 8 and 6 from the outputs from the acceleration sensors 19a - 19d, and sensitivity correcting coefficients for correcting errors arising from variance based on the values of the first and second acceleration sensors 19a and 19b, etc. Thus, the picture blurring quantity of a camera can be detected with necessary detecting accuracy corresponding to difference in the focul distance of photographic lens, etc.
Patent JP-S53131668-A (JP)
Title: Vacum holding apparatus
Inventor: YAMASHITA YOSHIHIKO
IPC: B65H3/08
Filed: 1977-04-19
Abstract: PURPOSE: To lift vacuum held article further to predetermined height, utilizing negative pressure in vacuum pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55138109-A (JP)
Title: Input-output control system of sequence controller
Inventor: OOBITSU KENZOU
IPC: G05B19/02
Filed: 1979-04-16
Abstract: PURPOSE: To make it possible to reduce greatly the number of signal lines between an input-output control part and input-output part by connecting the input-output control part and input-output part together via a cable and by transferring input information and outut information in series.  
     CONSTITUTION: Through input-output part 1, input information is input and output information is output; and arithmetic control part 3 performs fixed arithmetic on the basis of the input information and between control part 3 and input-output part 1, input-output control part 2 is provided which attains communication between the both. Then, control part 2 and input-output part 1 are connected together via cable 11, input information and output information are transferred in series, and in input-output part 1, each equipment performs series-parallel conversion. Consequently, the number of signal lines between control part 2 and input-output part 1 can greatly be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07255131-A (JP)
Title: Power conversion equipment and controller of power converter
Inventor: KIMURA MINORU
IPC: H02M7/12
Filed: 1994-03-16
Abstract: PURPOSE:To perform stably a power conversion control even when on the AC voltage of a power system its negative-phase-sequence voltage is superimposed, by sensing the accurate phase angle of its positive-phase-sequence voltage, and by performing the conversion control based on the sensed value. CONSTITUTION:The instantaneous voltage data of two-phase voltage ealpha, e obtained by the two-phase conversion of a power system voltage are inputted to adders 602, 603 respectively, and concurrently, the instantaneous voltage data ealpha(-90 deg.), ebeta(-90 deg.) whose phases are delayed by 90 deg. from the ones of the instantaneous voltage data ealpha, ebeta are stored in a memory 601. Then, by the computations performed in the adders 602, 603, the negative-phase-sequence component of the power system voltage is removed, and only its positive-phase-sequence component is extracted. Subsequently, the ratio of the output of the adder 602 to the one of the adder 603 is computed by a divider 604, and by the computed value through a computer 605, the phase angle theta1 of the positive-phase-sequence voltage is found. Therefore, even when the power system voltage is made unbalanced and its negative-phase-sequence voltage is superimposed, after its removal, only the positive-phase-sequence voltage is extracted, and the accurate phase angle theta1 can be computed, and as a result, the power conversion control of the power system can be performed always in a stable state.
Patent JP-H09207596-A (JP)
Title: Vibration absorbing structure of shift lever
Inventor: MATSUI NORIYUKI
IPC: F16F15/06
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To generate a good feeling equipped with a sense of clicking in a link type manual manipulating mechanism of a transmission without changing the fundamental structure of a conventional link device by absorbing vibration (rattle) of a lever and making distinct its neutral position. SOLUTION: On a set board 5, a select lever 8 is borne rotatably in the select direction, and a shift lever 4 in a single piece with a gearing lever 1 is borne by the select lever 8 rotatably in the shift direction, and detaining grooves 5b, 8b in the form of circular arc or one in a V-shape and the other arc-shaped are provided in the set board 5 and select lever 8 where the two ends 9a of a coil spring 9 fitted on the first cylindrical shaft 6 in a single piece with the select lever are detained, in such an arrangement that the groove centers are offset in the vertical direction.
Patent JP-S59172995-A (JP)
Title: Current controller of motor
Inventor: TANABE KAZUO
IPC: H02P25/04
Filed: 1983-03-18
Abstract: PURPOSE:To automatically suppress a voltage rise without producing loss when any voltage of two power sources rises by providing a voltage difference detector for detecting the absolute voltage difference of the voltages of two power sources. CONSTITUTION:A voltage difference detector 50'' detects the voltage difference ec of the absolute value of power source voltage +E1, -E2, adds the voltage difference to a current command signal Ii in opposite direction to the direction that the voltage rise occurs, thereby maintaining the balance of the power source voltage +E1, -E2. Accordingly, when the power source voltage ¦E1¦ rises, the correcting voltage ec becomes negative. Consequently, it operates in a direction to reduce the power source voltage ¦E1¦.
Patent JP-S63212599-A (JP)
Inventor: TAKAGI MASAYUKI
IPC: G06F3/13
Filed: 1987-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06237095-A (JP)
Title: Holding carrying method of printed board and its device
Inventor: ISHIYAMA TAKESHI
IPC: H05K13/02
Filed: 1993-02-09
Abstract: PURPOSE:To prevent troubles from arising during automatic transfer of a printed board and to correspond to change of a board thickness. CONSTITUTION:When a printed board 10 is carried and transferred from a carrierless belt conveyor in a preceding process to a carrierless automatic soldering device, an upper holding click 5 is opened following an opening/closing guide bar 8 for preparing to receive the printed board 10 while a holding basic click 4 of the carrierless automatic soldering device moves in a circle arc. Then, after it is received, the opening/closing guide bar 8 is removed from the upper holding click 5 and the upper holding click 5 presses and fixes an upper surface of the printed board 10. The holding basic click 4 holds an lower surface of the printed board 10 and guides it transversely at the same time while moving.
Patent JP-H09246087-A (JP)
Title: Ceramic capacitor
Inventor: NAGASHIMA MITSURU
IPC: H01G2/20
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor that is prevented from the break down of insulation and electric discharge. SOLUTION: A ceramic capacitor is provided with a ceramic element 1 and electrodes 2 formed on the upper and the lower surfaces of the ceramic element 1. The ceramic element is round shaped and made of the dielectric ceramic of BaTiO3 , SrTiO3 or the derivative of TiO2 . The electrodes 2 are formed with dry plating such as vapor deposition or sputtering leaving some part of the outer circumference of the upper and the lower surfaces of the ceramic element 1. The electrode 2 is made of, for example, Cu, Ni, Cu-Ni, Ni-Cr, Ni-Ti and Ni-Si. The outer circumferences 2a of the electrodes 2 are inclined and the thickness of the film at the outer circumference 2a are formed thinner than the thickness of the film at the central part of the electrode.
Patent JP-S55141541-A (JP)
Title: High hardness sintered body and its manufacture
Inventor: NAGATA HIROSHI
IPC: C22C29/16
Filed: 1979-04-17
Abstract: PURPOSE: To manufacture a sintered body suitable for a tool for cutting high hardness materials by sintering cubic system BN powder and W powder or powder of a W alloy contg. one or more kinds of specified metals under a super high pressure at  a high temp. in a region where cubic system BN powder is present stably.  
     CONSTITUTION: Cubic system BN (CBN) powder and W powder or powder of a W alloy contg. one or more kinds of metals selected from Mo, Ni, Fe, Co, Mn, Ti, Zr, Cu and Ag are blended in a predetermined ratio, mixed well with a ball mill or the like, optionally compacted, dried in a vacuum at about 400W700°C, and sintered with a girdle- or belt-type super high pressure apparatus under a super high pressure of 40kb or above at a high temp. of 1200°C or above in a region where CBN is present stably. The resulting high hardness sintered body contains about 50W95wt% CBN as the hard component and about 3wt% W in a W- or W alloy-base binding metal. 
     COPYRIGHT: (C)1980,JPO&Japio